Home / 267,626.53-369,322.03-146,767.44

Finding the Fourth Proportional to 267,626.53, 369,322.03 and 146,767.44

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Solution

The fourth proportional to 267,626.53, 369,322.03 and 146,767.44 is: 202,537.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,626.53 : 369,322.03 = 146,767.44 : x
  2. Step 2: Convert to fraction form
    267,626.53/369,322.03 = 146,767.44/x
  3. Step 3: Cross multiply
    267,626.53x = 369,322.03 × 146,767.44
  4. Step 4: Simplify right side
    267,626.53x = 54,204,450,447.12
  5. Step 5: Solve for x
    x = 54,204,450,447.12/267,626.53
  6. Step 6: Final answer
    x = 202,537.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.